Dynamo, motor and switchboard circuits for electrical engineers
Subtitle: a practical book dealing with the subject of direct, alternating and polyphase currents
By: by William Rushton Bowker ...
Edition: 2d ed. rev. and greatly enl.
Publisher: Crosby, Lockwook and son
Published: 1908
Place of publication: London
Language: eng
Number of pages: 168
Subjects: Electric machinery; Electric currents